A firmware firewall, a collection of commands that prevent the execution of predefined activities that could place the system at risk.

固化的防火墙，一组命令集合，防止执行那些可能置系统于风险之中的预定动作。

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An open system has to face up to various threats and attacks. We introduce of the traditional firewall technology.

作为一个面向大众的开放系统，计算机网络面临着来自各方面的威胁和攻击。

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The suit alleges that the security-software giant infringed on a DeepNines patent, one that combines an intrusion detection and prevention system with a firewall, in a single device.

FORBES: Magazine Article

Make sure your security software provides anti-virus, anti-phishing, safe browsing, a Host-based Intrusion Preventions System (HIPS), and firewall capabilities.

FORBES: NSA: Protect Your Work Accounts by Beefing Up Home Networking Security

He accesses systems through proxy sites and says he has had no problem breaking through the firewall protecting the new system.

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